The Ultrahuman Ring Air does a lot with only a few physical sensors ... each for $349 in sizes 5 through 14. You can get a ...

That, however, could be changing with the new Ultrahuman Rare line, which coats its current generation of Ring Air models in metals like platinum or 18-karat gold. SEE ALSO: The best of CES 2025 ...

Read one writer's review of the Qalo Qrnt Smart Ring and how it stacks up to the Oura Ring when tracking health and fitness ...

Ultrahuman Rare is meant to be a luxury, artisan-crafted smart ring. The platinum version costs $2,200.

Ultrahuman has taken its smart ring upmarket with its new Rare models, which are crafted from precious metals and have their designs, colors, and even names inspired by the desert — appropriate ...

(For a deeper dive into Ultrahuman’s kit, read our 2023 Ring Air review.) There is an added perk in the form of an “exclusive suit of benefits” for Ring Rare users — including lifetime ...

The Ultrahuman Ring Air can track a variety of unique wellness ... You can get a free sizing kit sent to you first from the company site. The Oura Ring 4 comes in a wider range of sizes (4 through ...